The central library is an integral part of any educational institution and SIET is no exception. The College has a well established library which caters to the need of the students. The college library has a collection of about 21000 books .The library functions on an open access system for the faculty members. The library remains open on all working days during college hours. It has got a huge collection of books for the students and for all the subjects that are taught here.The library contains the books of all the eminent writers and the most appropriate books regarding the courses offered here. Students never face any sort of problems while issuing the books. The library staffs are equally amicable with utmost friendly gesture towards the students. Students are immensely benefited from this library